DE69704440D1 - Katalysator zur Reinigung von Abgas einer Brennkraftmaschine - Google Patents
Katalysator zur Reinigung von Abgas einer BrennkraftmaschineInfo
- Publication number
- DE69704440D1 DE69704440D1 DE69704440T DE69704440T DE69704440D1 DE 69704440 D1 DE69704440 D1 DE 69704440D1 DE 69704440 T DE69704440 T DE 69704440T DE 69704440 T DE69704440 T DE 69704440T DE 69704440 D1 DE69704440 D1 DE 69704440D1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- combustion engine
- internal combustion
- catalytic converter
- cleaning exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
- F01N3/2026—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2807—Metal other than sintered metal
- F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1197896 | 1996-01-26 | ||
JP25628796A JP3216545B2 (ja) | 1996-01-26 | 1996-09-27 | 内燃機関の排気浄化用触媒装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69704440D1 true DE69704440D1 (de) | 2001-05-10 |
DE69704440T2 DE69704440T2 (de) | 2001-08-23 |
Family
ID=26347507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69704440T Expired - Lifetime DE69704440T2 (de) | 1996-01-26 | 1997-01-24 | Katalysator zur Reinigung von Abgas einer Brennkraftmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US5851496A (de) |
EP (1) | EP0786585B1 (de) |
JP (1) | JP3216545B2 (de) |
DE (1) | DE69704440T2 (de) |
ES (1) | ES2155636T3 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7476366B2 (en) * | 2002-04-18 | 2009-01-13 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Catalyst carrier body with corrugated casing and process for producing the same |
JP4248194B2 (ja) * | 2002-05-13 | 2009-04-02 | 日本冶金工業株式会社 | 排気ガス浄化用メタル担体 |
DE102005045492A1 (de) * | 2005-09-23 | 2007-03-29 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenkörper mit stirnseitiger Hartlot-Zone |
FR2944091B1 (fr) * | 2009-04-07 | 2013-06-07 | Fondis Sa | Dispositif perfectionne d'epuration des gaz et fumees de combustion d'un appareil de chauffage a combustible solide notamment a bois |
CN102596409B (zh) * | 2010-10-27 | 2014-05-14 | 丰田自动车株式会社 | 电加热式催化器 |
WO2012120669A1 (ja) * | 2011-03-09 | 2012-09-13 | トヨタ自動車株式会社 | 電気加熱式触媒 |
JP2012202657A (ja) * | 2011-03-28 | 2012-10-22 | Ngk Insulators Ltd | 熱伝導部材 |
JP2012207845A (ja) * | 2011-03-29 | 2012-10-25 | Ngk Insulators Ltd | 熱伝導部材 |
DE102012013263B4 (de) | 2012-07-03 | 2018-09-27 | Rhodius Gmbh | Verfahren zur Herstellung eines aus Metalldraht gefertigten, ringförmigen Dämpfungselementes sowie Verfahren zur Herstellung eines Entkopplungselementes mit einem derartigen Dämpfungselement |
DE102012013260B4 (de) * | 2012-07-03 | 2016-02-18 | Rhodius Gmbh | Verfahren und Vorrichtung zur Herstellung eines Entkopplungselementes |
JP5614697B1 (ja) * | 2013-01-29 | 2014-10-29 | 株式会社コーディアルテック | キャタライザ及び触媒装置 |
JP6012809B2 (ja) * | 2015-04-27 | 2016-10-25 | 日本碍子株式会社 | 熱伝導部材 |
JP6501334B1 (ja) * | 2018-09-06 | 2019-04-17 | 内野株式会社 | 多重ガーゼ織物 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3692497A (en) * | 1971-05-20 | 1972-09-19 | Engelhard Min & Chem | Catalytic exhaust gas treatment apparatus |
JPS54160558A (en) * | 1978-05-19 | 1979-12-19 | Chuo Hatsujo Kk | Forming metal wire cushion body and product thereof |
DE3710299A1 (de) * | 1987-03-28 | 1988-10-13 | Eberspaecher J | Anordnung zur halterung eines katalysators in einem gehaeuse im abgassystem eines mit fluessigem brennstoff betriebenen motors |
DE8712267U1 (de) * | 1987-09-10 | 1987-10-22 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Trägerkörper für die Herstellung eines katalytischen Reaktors zur Abgasreinigung |
DE3833675A1 (de) * | 1988-10-04 | 1990-04-05 | Sueddeutsche Kuehler Behr | Traegerkoerper fuer einen katalytischen reaktor zur abgasreinigung |
JPH0634927B2 (ja) * | 1989-11-16 | 1994-05-11 | トヨタ自動車株式会社 | 排気ガス浄化触媒用メタル担体 |
JP2819864B2 (ja) * | 1991-06-26 | 1998-11-05 | トヨタ自動車株式会社 | 排気ガス浄化触媒用メタル担体 |
JP3035035B2 (ja) * | 1991-11-21 | 2000-04-17 | 日本碍子株式会社 | ヒーターユニット |
JPH05187223A (ja) * | 1992-01-10 | 1993-07-27 | Nissan Motor Co Ltd | 内燃機関の排気浄化用触媒装置 |
DE9207908U1 (de) * | 1992-06-12 | 1992-09-03 | Meinecke, Bernd, 6200 Wiesbaden | Elektrisch heizbarer Abgaskatalysator |
JP3271716B2 (ja) * | 1992-09-04 | 2002-04-08 | トヨタ自動車株式会社 | 排気ガス浄化触媒用メタル担体 |
JP3224609B2 (ja) * | 1992-09-29 | 2001-11-05 | 新日本製鐵株式会社 | 排ガス浄化触媒用メタル担体 |
US5526462A (en) * | 1993-03-22 | 1996-06-11 | Ngk Insulators, Ltd. | Honeycomb heater with mounting means preventing axial-displacement and absorbing radial displacement |
US5501842A (en) * | 1994-08-30 | 1996-03-26 | Corning Incorporated | Axially assembled enclosure for electrical fluid heater and method |
-
1996
- 1996-09-27 JP JP25628796A patent/JP3216545B2/ja not_active Expired - Fee Related
-
1997
- 1997-01-23 US US08/789,320 patent/US5851496A/en not_active Expired - Lifetime
- 1997-01-24 DE DE69704440T patent/DE69704440T2/de not_active Expired - Lifetime
- 1997-01-24 EP EP97101160A patent/EP0786585B1/de not_active Expired - Lifetime
- 1997-01-24 ES ES97101160T patent/ES2155636T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2155636T3 (es) | 2001-05-16 |
JPH09264127A (ja) | 1997-10-07 |
EP0786585B1 (de) | 2001-04-04 |
EP0786585A3 (de) | 1998-04-08 |
JP3216545B2 (ja) | 2001-10-09 |
US5851496A (en) | 1998-12-22 |
EP0786585A2 (de) | 1997-07-30 |
DE69704440T2 (de) | 2001-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |